[KongchangAI]
Unverified78% confidenceTradeoffTime unknown

纯铜件长期使用会自然氧化变暗(形成包浆),若希望保持亮金色需选覆膜/清漆封闭的铜件;追求古朴质感则选无涂层铜件让其自然氧化,两者不可兼得

1
Sources
78%
Confidence
Long-term
Relevance
-
First Seen

Sources

Related Entities

Related Claims

Cite This Claim

Stable URI
https://kongchang.com/claim/336414
API
curl https://kongchang.com/api/v1/knowledge/claims/336414
MCP
get_claim(id=336414)